Math, asked by alirazakhan668, 9 months ago

A metal pipe is 90 cm long. Its inner and outer diameter are 10 and 11 respectively. find its inner curved surface area , outer curved surface and total surface area. plz answer soon​

Answers

Answered by Krish5824
0

Answer:

Step-by-step explanation:

Inner is 5 cm and outer is 5.5 cm

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